package com.yuandengta.yomall.order.config;

import com.alipay.easysdk.factory.Factory;
import com.alipay.easysdk.kernel.Config;
import com.yuandengta.common.utils.ReadTxtUtils;
import org.springframework.boot.context.properties.EnableConfigurationProperties;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.core.io.ClassPathResource;

import java.io.IOException;

/**
 * 支付宝配置 {@link AlipayConfig}
 *
 * @author Kevin
 * @email: 178676392@qq.com
 */
@EnableConfigurationProperties(AlipayProperties.class)
@Configuration
public class AlipayConfig {

    @Bean
    public Config config(AlipayProperties alipayProperties) throws IOException {
        Config config = new Config();
        config.protocol = alipayProperties.getProtocol();
        config.gatewayHost = alipayProperties.getGatewayHost();
        config.signType = alipayProperties.getSignType();

        config.appId = alipayProperties.getAppId();

        // 为避免私钥随源码泄露，推荐从文件中读取私钥字符串而不是写入源码中
        config.merchantPrivateKey = ReadTxtUtils.readTxtFile(
                new ClassPathResource(alipayProperties.getMerchantPrivateKey()).getInputStream());

        //注：证书文件路径支持设置为文件系统中的路径或CLASS_PATH中的路径，优先从文件系统中加载，加载失败后会继续尝试从CLASS_PATH中加载
//        config.merchantCertPath = "<-- 请填写您的应用公钥证书文件路径，例如：/foo/appCertPublicKey_2019051064521003.crt -->";
//        config.alipayCertPath = "<-- 请填写您的支付宝公钥证书文件路径，例如：/foo/alipayCertPublicKey_RSA2.crt -->";
//        config.alipayRootCertPath = "<-- 请填写您的支付宝根证书文件路径，例如：/foo/alipayRootCert.crt -->";

        //注：如果采用非证书模式，则无需赋值上面的三个证书路径，改为赋值如下的支付宝公钥字符串即可
         config.alipayPublicKey = ReadTxtUtils.readTxtFile(
                 new ClassPathResource(alipayProperties.getAlipayPublicKey()).getInputStream());

        //可设置异步通知接收服务地址（可选）
        config.notifyUrl = alipayProperties.getNotifyUrl();

        Factory.setOptions(config);

        return config;
    }
}
